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Chemistry, 03.07.2019 14:30 ktprada

Elemental exonium (not a real element) consists of two major isotopes abundance: 58% and 42% mass: 96 amu and 112 amu what is the atomic weight for exonium? answer in units of amu.

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Elemental exonium (not a real element) consists of two major isotopes abundance: 58% and 42% mass:...

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